72065826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3643}}^1$

素因数の和:3815

約数の個数: 48

約数和(自身を含む): 179634624

約数和(自身を除く): 107568798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 3643, 6594, 7286, 9891, 10929, 19782, 21858, 25501, 32787, 51002, 65574, 76503, 153006, 229509, 459018, 571951, 1143902, 1715853, 3431706, 4003657, 5147559, 8007314, 10295118, 12010971, 24021942, 36032913, 72065826]

約数ペア:

[(1, 72065826), (2, 36032913), (3, 24021942), (6, 12010971), (7, 10295118), (9, 8007314), (14, 5147559), (18, 4003657), (21, 3431706), (42, 1715853), (63, 1143902), (126, 571951), (157, 459018), (314, 229509), (471, 153006), (942, 76503), (1099, 65574), (1413, 51002), (2198, 32787), (2826, 25501), (3297, 21858), (3643, 19782), (6594, 10929), (7286, 9891)]